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Ashley
Questions and answers by visitors named
Ashley
, page 7
Questions (1,944)
The puritans had a long-lasting effect on English society and, to some extent, our own. What would be some aspects of society
3 answers
633 views
An unknown element Q has two known isotopes: 60Q and 63Q. If the average atomic mass is 60.5 amu, what are the relative
2 answers
602 views
An unknown element Q has two known isotopes: 60Q and 63Q. If the average atomic mass is 60.5 amu, what are the relative
4 answers
1,658 views
An aqueous solution of nacl has a mole fraction of 0.21. What is the mass of NaCl dissolved in 100.0 mL of solution?
3 answers
881 views
A 4.2-kilogram block sliding down a ramp from a height of 4.5 meters above the ground reaches the ground with a kinetic energy
1 answer
448 views
Which of the following caused a split in the womens's suffrage campaign?
a.Alice Paul's aggressive strategy b.Carrie Champan
1 answer
479 views
Mr.Jensen is buying 2 dozen donuts for $10.98.
True or False. The expression 8.5 x 2/10.98 could be used to represent the cost of
1 answer
372 views
On vacation, your 1200- car pulls a 540- trailer away from a stoplight with an acceleration of 1.50. What is the net force
2 answers
750 views
The maximum depth of Lake Baikal, in Russia, is 1637 m, making it the world's deepest freshwater lake. If a beam of light with
4 answers
711 views
A vat in England nicknamed "Strongbow" is 19.7 m tall, but how wide is it? Suppose the vat is filled with water. A ray of light
2 answers
1,048 views
A vat in England nicknamed "Strongbow" is 19.7 m tall, but how wide is it? Suppose the vat is filled with water. A ray of light
3 answers
547 views
A British company makes optical fibers that are 13.6 km in length. If a beam of light travels along one of those fibers, always
3 answers
1,642 views
Darwin believed that Malthus' ideas about human populations applied more strongly to animals and plants. Why?
1 answer
391 views
What did Darwin believe is the consequence of overpopulation in animals and plants?
1 answer
356 views
1. Iron reacts with oxygen according to the following equation:
Fe + O2→ Fe2O3 a. Balance the equation. b. Assuming you start
2 answers
768 views
1. For the simple decomposition reaction below, rate = k[AB]2 and k = 0.40 L/mols.
AB(g) A(g) + B(g) If the initial concentration
1 answer
453 views
A proton has a mass of 1.672 X 10 -27 kg. What is its weight? (using 9.81 for gravity)
3 answers
1,597 views
y= ax^2+bx-4. How would i find the equation of this parabola with the points (0,-4) (1,0) (2,2) (4,0) and 6,-10)?
4 answers
524 views
a 45N lithograph is supported by two wires. One wire makes a 25 angle with the vertical and the other makes a 15 angle with the
4 answers
3,785 views
I need help with the DQ 2
week 2. Could someone help me please?
2 answers
781 views
In 1996, the Fiberoptic Link Around the Globe (FLAG) was started. It initially involves placing a 27,000 km fiber optic cable at
2 answers
873 views
In 1996, the Fiberoptic Link Around the Globe (FLAG) was started. It initially involves placing a 27,000 km fiber optic cable at
2 answers
589 views
I want to see if i got my answer correct for #1 but I need help on #2
1.A 150g aluminum pan containing 500g of water is heated on
2 answers
539 views
I want to see if i got my answer correct for #1 but I need help on #2
1.A 150g aluminum pan containing 500g of water is heated on
1 answer
500 views
A survey found that 25% of pet owners had their pets bathed professionally rather than doing it themselves. If 20 pet owners are
2 answers
1,034 views
i have no clue how to paraphrase!!!
paraphrase the quotation: the poets voice need not merel be the record of man it can be one
3 answers
695 views
Waht is the mass in mg of 0.016 moles of glucose (C6H12O6)?
1 answer
320 views
a simple random smaple of 55 mathematics teachers were timed as they completed sudoku puzzles. Their mean completion time was
3 answers
331 views
A solution consisting of 25.00 g Nh4Cl in 178 ml of water is titrated with 0.114M KOH.
How many mL of KOH are required to reach
3 answers
550 views
Given the function f with the restricted domain, find the points at which the tangent line is horizontal.
f(x)=2sec(x)-tan(x)
1 answer
458 views
please help i seriously don't understand any of these!!
solve by factoring: 1.x^3-12x = x^2 simplify 1.4c/12c^5 2. a^2x/a 3.
1 answer
436 views
I am supposed to outline how to integrate communication from a central command area to all areas of the organization. The
4 answers
1,059 views
If you have 200. mL of a 0.50 M solution of KOH and you wish to dilute it to 0.30 M, how
many mL of water should you add?
1 answer
323 views
For this Assignment, imagine that you are a policy analyst for your state human services department. You have been asked to
1 answer
489 views
given that a parabola has a directix of =-3.25 and focus of (0,-2.75) find the vertex
3 answers
336 views
if the sum of the focal radii of this ellipse is 12 what is the value of a^2?
1 answer
373 views
What would be the best technique to separate a soluble solid from a solution, like separating salt from a mixture of salt water?
2 answers
1,181 views
Some refrigerants used in air conditioners have been associated with..
A)somg B)destruction of the ozone layer C)thermal
2 answers
548 views
A thermostat is used for which of the following?
A) Maintaining the temperature is a room B)Turning a heating system on C)Turning
2 answers
568 views
Matching...
Heat engine Heat pump Boiler Thermostat -a heating appliance that uses heat energy released from fossil fuels to warm
4 answers
1,150 views
The internal energy of a material is determined by..
A)its temperature B)the kinetic energy of its molecules C)the potential
2 answers
957 views
I've been stuck on this problem for a while. Im not sure where to even begin.
A bike wheel is rotating with an angular velocity
1 answer
955 views
What is the lewis dot diagram for menthol? (C10H20O1)
2 answers
1,051 views
x^2=y^2-6x+8y=10
what shape is this?
1 answer
294 views
Neither her associates nor the doctor __________ the surgery is necessary.
thinks think
3 answers
1,149 views
-3t/t^3-t^2
1 answer
220 views
How do you solve log5 sqrt125?
2 answers
513 views
So I am writing a lab report and Im stuck with calculating the enthalpy change of combustion of the following reaction:
Mg+2HCl--
4 answers
593 views
solve the eauation check for extraneous solutions.
log5 x=4
1 answer
426 views
Decide on what substitution to use, and then evaluate the given integral using a substitution. HINT [See Example 1.] (Round your
4 answers
974 views
Kelsey has 6 coins. 1/3 of her coins are dimes. The value of the dimes is one-fourth the value of the coins. How much money does
3 answers
502 views
the volume ratio between the two gases should have been exactly 2:1. What physical property of either gas might explain the
1 answer
361 views
What is a Biochemical cycle and why is it important? Give at least one example.
1 answer
335 views
Aristotle is sometimes quoted as claiming that a body falls at a speed proportional to its mass. Let us suppose that
2 answers
535 views
A body of mass m moves under the influence of force F(r). Given it's trayectory r(t), find F(r).
1 answer
410 views
Aristotle is sometimes quoted as claiming that a body falls at a speed proportional to its mass. Let us suppose that
1 answer
509 views
A body of mass m moves under the influence of force F(r). Given it's trayectory r(t), find F(r).
1 answer
308 views
Aristotle is sometimes quoted as claiming that a body falls at a speed proportional to its mass. Let us suppose that
1 answer
503 views
A body of mass m moves under the influence of force F(r). Given it's trayectory r(t), find F(r).
3 answers
367 views
I've tried and tried and just can't do it. Please help solve this problem.
16-2(8w-7)=3w-18(2-w)
1 answer
259 views
Please help simplify this problem. Its Kinda hard.
8-5/8+1/2*6/9 Thanks
1 answer
354 views
A Saturn V rocket with an Apollo spacecraft attached has a combined mass of 2.1 105 kg and will reach a speed of 11.2 km/s. How
1 answer
451 views
70% of Amerians file their taxes electronically. For a group of 12 American adults who were selected at random, what is the
1 answer
371 views
70% of Americans file their taxes electronically. For a group of 30 American adults who were selected at random, what is the
1 answer
337 views
A small gelateria has ten flavors of ice cream. They also have four toppings: crushed graham crackers, fresh strawberries,
1 answer
908 views
If one card is randomly selected, what is the probability that the card selected is neither an ace nor a jack?
3 answers
720 views
if someone is born on Nov 01, 1998 how old are they in may 2011 or in 2011? shouldn't they be 13 but in my answer book the
1 answer
309 views
7(v+5)>56
1 answer
297 views
-12(c-6)<120
1 answer
267 views
48>3(w+7)
1 answer
232 views
-3(2b+4)>4(b+7)
1 answer
277 views
-5(3e-2)<-2(6e+7)
1 answer
259 views
8(4s-7)<6(2s+4)
1 answer
259 views
Alot or a lot?
1 answer
303 views
What is the Wilmot proviso?
1 answer
434 views
-9(f-6)<117
1 answer
297 views
8(m+5)>-32
3 answers
235 views
6(p-8)>78
1 answer
240 views
-12(g+8)>24
1 answer
208 views
-5(c+15)<75
1 answer
271 views
3(4b+8)<132
1 answer
296 views
8(2j-6)>2(4j-4)
2 answers
726 views
7(3g-9)>6(5g-6)
1 answer
272 views
An average person blinks their eyes about 20 times per minute. Estimate the number of times a person will blink in 1 year.
5 answers
2,783 views
A triangle has side lengths of (x+4), (4x-8), and (2x+8) units. If the perimeter of the triangle is at least 88 units, what is
4 answers
523 views
A triangle has side lengths of (x+4), (4x-8), and (2x+8) units. If the perimeter of the triangle is at least 88units, what is
2 answers
1,015 views
Order from least effective to most effective against pregnancy. Condoms, abstinence, sponges, birth control.
3 answers
996 views
1)9.32E-7 + 1.32E+4 =
2)1.32E+4 + 1.04E+5/6.47E+4= 3) 9.93E+6/(9.32E-7)(1.32E+4)= I keep getting a different answer from the
2 answers
483 views
What is the reprodution in bacteria, prokaryotic cells, called? A. Mitosis, B. Binary fission, C. Interphase, or D. Fusion.
4 answers
445 views
This isnt homework but I found out that I am related to kit Carson (great great great great great great uncle) I wanted to know
2 answers
670 views
The part of a cell that protects it from its environment is the...?
3 answers
515 views
During the civil war, name three reasons each why the north's money value went down and why the south's money went even more
1 answer
448 views
What is the difference between accept and except?
1 answer
261 views
Hailey hurt her leg... Bad or badly
1 answer
445 views
What actions did William Carney take that he became the first black recipient of the congressional medal of honor?
2 answers
1,009 views
Kayla has a 41% grade average. Then sha takes an exam that is for 20% of her grade and gets an 100%. What is her grade now?
4 answers
1,033 views
Kayla has a 41% grade average. On an exam that is worth 20% of her grade she gets a 100%. What is her grade now?
2 answers
710 views
Simplify the expression 12q•0•q
1 answer
299 views
Simplify the expression (8•5)•1
3 answers
276 views
9n+5-9-9n
1 answer
253 views
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